Vodní nádrž Římov — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vodní nádrž Římov, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vodní nádrž Římov today is 21°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 23 | 19.7°C | 18.5°C | |
| JUN 24 | 20.0°C | 18.5°C | |
| JUN 25 | 20.0°C | 18.5°C | |
| JUN 26 | 20.3°C | 18.5°C | |
| JUN 27 | 20.8°C | 18.5°C | |
| JUN 28 | 21.4°C | 18.5°C | |
| JUN 29 | 21.6°C | 18.5°C | |
| JUN 30 | 21.9°C | 18.5°C | |
| JUL 1 | 20.0°C | 21.0°C | |
| JUL 2 | 20.0°C | 20.9°C | |
| JUL 3 | 20.0°C | 20.9°C | |
| JUL 4 | 20.0°C | 20.8°C | |
| JUL 5 | 20.0°C | 20.8°C | |
| JUL 6 | 20.0°C | 20.7°C | |
| JUL 7 | 20.0°C | 20.7°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 1°C | 5°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 2°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 22°C |
| July | 16°C | 20°C | 24°C |
| August | 15°C | 19°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 7°C | 12°C | 16°C |
| November | 2°C | 9°C | 16°C |
| December | 1°C | 5°C | 8°C |
Vodní nádrž Římov: Water Temperature by Location
Vodní nádrž Římov: Weather Forecast
July 1
July 2
July 3
July 4
July 5
July 6
Location & Local Information
Vodní nádrž Římov is a reservoir located near the town of Římov in the South Bohemian Region of the Czech Republic. The reservoir is primarily used for water supply and flood control, which means that swimming and recreational activities are limited and regulated in many parts. During the peak summer months of July and August, water temperatures in accessible areas can reach around 20–22 °C, providing conditions that would be comfortable for swimming if allowed. However, because it is a managed reservoir, visitors should be mindful of local rules and designated zones for water recreation.
Where swimming is permitted, the shoreline offers gentle slopes and calm waters, making it suitable for wading, brief dips, and light water activities. The reservoir’s surrounding landscape of forests and meadows also makes it a pleasant place for picnics, walking, and enjoying nature along the water’s edge. Families and casual swimmers can find quieter spots away from boat traffic and water management zones.
Outside the peak summer period, water temperatures drop significantly. In May or September, the water usually remains around 14–16 °C, which is generally too cool for prolonged swimming but still allows brief wading or cooling off. Even when swimming is not ideal, Vodní nádrž Římov provides a scenic and tranquil environment for outdoor recreation and appreciating the natural beauty of South Bohemia.